diff options
| author | yuchenlin <npes87184@gmail.com> | 2019-01-03 19:46:59 +0800 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2019-01-04 11:15:09 +0000 |
| commit | e80fcf590e5612c901f7f16b6907ece18e7933df (patch) | |
| tree | d0c18b6ea524641bd93252f34790d01132a246d3 /block/dmg.c | |
| parent | 5ef40828baafc27dc3e52320c3125f2bd3f44886 (diff) | |
dmg: use enumeration type instead of hard coding number
Signed-off-by: yuchenlin <npes87184@gmail.com>
Reviewed-by: Julio Faracco <jcfaracco@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20190103114700.9686-3-npes87184@gmail.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/dmg.c')
| -rw-r--r-- | block/dmg.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/dmg.c b/block/dmg.c index b26ddb1f68..84732a64c1 100644 --- a/block/dmg.c +++ b/block/dmg.c @@ -267,7 +267,7 @@ static int dmg_read_mish_block(BDRVDMGState *s, DmgHeaderState *ds, /* all-zeroes sector (type 2) does not need to be "uncompressed" and can * therefore be unbounded. */ - if (s->types[i] != 2 && s->sectorcounts[i] > DMG_SECTORCOUNTS_MAX) { + if (s->types[i] != UDIG && s->sectorcounts[i] > DMG_SECTORCOUNTS_MAX) { error_report("sector count %" PRIu64 " for chunk %" PRIu32 " is larger than max (%u)", s->sectorcounts[i], i, DMG_SECTORCOUNTS_MAX); @@ -710,7 +710,7 @@ dmg_co_preadv(BlockDriverState *bs, uint64_t offset, uint64_t bytes, /* Special case: current chunk is all zeroes. Do not perform a memcpy as * s->uncompressed_chunk may be too small to cover the large all-zeroes * section. dmg_read_chunk is called to find s->current_chunk */ - if (s->types[s->current_chunk] == 2) { /* all zeroes block entry */ + if (s->types[s->current_chunk] == UDIG) { /* all zeroes block entry */ qemu_iovec_memset(qiov, i * 512, 0, 512); continue; } |